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The tap shank enters the hole and is
locked into a square in the bottom of the
hole. The tap is then secured by hand
tightening the compression cap.
» METRIC DIN HAND/MACHINE TAP EXTENSIONS 5” & 9” LENGTH
» All popular DIN metric sizes
» All the most popular sizes available for coolant thru taps
» Made from tool steel
» Internal square drive for positive tap drive
» Compression cap for easy tightening, no wrench required
» A very effective tool at low cost
» The slim profile lets you fit into places not accessible to conventional tap extensions
» Eliminates the need for purchasing expensive extended length taps
» Integral compression collet eliminates the need for bulky collet nuts
Whitney Tap Extensions
for DIN Standard Taps
5“ or 9”
“D”
SQUARE
SIZE
“B”
BODY
DIAMETER
“A”
TAP SHANK
DIAMETER
CAP
DIAMETER
“C”
SHANK
DIAMETER
OPTIONAL COOLANT HOLE
EDP
No.
DIN 371
Shanks
DIN
374/376
Shanks
A
Dia of Tap Shank Depth
Tap
Enteres
B
Body
Dia.
Inch
C
Shank Dia.
D
Square Size
Coolant Thru
MM Inch
MM Inch MM Inch EDP
No.
Coolant
Hole Size
5" (127mm) TAP EXTENSIONS (CAP Diameter = “B” Body Diameter)
96201 M2-M2.6 M4 2.8mm 0.110 7⁄8"
1⁄4" 6mm 0.236 4.9mm 0.193 96240 2.36mm
96202 M3 M4.5-M5 3.5mm 0.137 7⁄8"
5⁄16" 6mm 0.236 4.9mm 0.193 96241 2.36mm
96203 M3.5
M5.5 4.0mm 0.157 7⁄8"
3⁄8" 6mm 0.236 4.9mm 0.193 96242 2.36mm
96204 M4
M6 4.5mm 0.177 7⁄8"
3⁄8" 6mm 0.236 4.9mm 0.193 96243 2.36mm
96205 M4.5-M6 M8 6.0mm 0.236 1"
7⁄16" 7mm 0.275 5.5mm 0.216 96244 3.96mm
96206 M7 M9-M10 7.0mm 0.275 1"
1⁄2" 7mm 0.275 5.5mm 0.216 96245 3.96mm
96207 M8
M11 8.0mm 0.315 1-1⁄8" 1⁄2" 8mm 0.315 6.2mm 0.244 96246 3.96mm
96208 M9
M12 9.0mm 0.354 1-3⁄16" 5⁄8" 9mm 0.354 7mm 0.275 96247 3.96mm
96209 M10
— 10.0mm 0.393 1-1⁄4" 5⁄8" 10mm 0.393 8mm 0.315 96248 3.96mm
96210
— M14 11.0mm 0.433 1-3⁄8" 3⁄4" 11mm 0.433 9mm 0.354 96249 3.96mm
96211 M12
M16 12.0mm 0.472 1-3⁄8" 3⁄4" 12mm 0.472 9mm 0.354 96250 3.96mm
9" (228.6mm) TAP EXTENSIONS (CAP Diameter = “B” Body Diameter)
96212 M2-M2.6 M4 2.8mm 0.110 7⁄8"
1⁄4" 6mm 0.236 4.9mm 0.193 96251 2.36mm
96213 M3 M4.5-M5 3.5mm 0.137 7⁄8"
5⁄16" 6mm 0.236 4.9mm 0.193 96252 2.36mm
96214 M3.5
M5.5 4.0mm 0.157 7⁄8"
3⁄8" 6mm 0.236 4.9mm 0.193 96253 2.36mm
96215 M4
M6 4.5mm 0.177 7⁄8"
3⁄8" 6mm 0.236 4.9mm 0.193 96254 2.36mm
96216 M4.5-M6 M8 6.0mm 0.236 1"
7⁄16" 7mm 0.275 5.5mm 0.216 96255 3.96mm
96217 M7 M9-M10 7.0mm 0.275 1"
1⁄2" 7mm 0.275 5.5mm 0.216 96256 3.96mm
96218 M8
M11 8.0mm 0.315 1-1⁄8" 1⁄2" 8mm 0.315 6.2mm 0.244 96257 3.96mm
96219 M9
M12 9.0mm 0.354 1-3⁄16" 5⁄8" 9mm 0.354 7mm 0.275 96258 3.96mm
96220 M10
— 10.0mm 0.393 1-1⁄4" 5⁄8" 10mm 0.393 8mm 0.315 96259 3.96mm
96221
— M14 11.0mm 0.433 1-3⁄8" 3⁄4" 11mm 0.433 9mm 0.354 96260 3.96mm
96222 M12
M16 12.0mm 0.472 1-3⁄8" 3⁄4" 12mm 0.472 9mm 0.354 96261 3.96mm
Ordering Information:
Please be sure to specify the quantity, style number, EDP number, diameter, width, and material.
TAP EXTENSIONS